Variation in organ-specific PIK3CA and KRAS mutant levels in normal human tissues correlates with mutation prevalence in corresponding carcinomas.

Environ Mol Mutagen · 2017 · PMC5601221 · PMID 28755461

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may be significantno p-value reported

The remarkable prevalence of PIK3CA and KRAS mutations in DNA from normal tissues suggests that there may be significant opportunities for cancer prevention.

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